package com._520it.crm.mapper;

import com._520it.crm.domain.InformalStudent;
import com._520it.crm.query.QueryObject;

import java.util.List;

public interface InformalStudentMapper {
    int deleteByPrimaryKey(Long id);

    int insert(InformalStudent record);

    InformalStudent selectByPrimaryKey(Long id);

    List<InformalStudent> selectAll();

    int updateByPrimaryKey(InformalStudent record);

    Integer queryForTotal(QueryObject qo);

    List<InformalStudent> queryForRows(QueryObject qo);


}